| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.62 | 11.681% | $121.3079 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $183.47 | 12.759% | $206.8789 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $184.83 | 6.375% | $196.6129 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $13.48 | 10.807% | $14.9368 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $184.74 | 10.544% | $204.219 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $248.67 | 5.794% | $263.0779 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $231.69 | 10.135% | $255.1718 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,155.50 | $1,262.2052 | $1,262.21 | $1,262.20 | $1,262.20 | |